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  1. Peter Vandenbergh

    help tuning night LPR ?

    In the example I use the average value of 4 KNX sensors around my house, these sensors comunicate to 'openhab' and 'openhab' is connected to the node-red server KNX L - Sensors Outdoor (Weather) - KNX Bus System - Products/Shop - Elsner Elektronik but... it was way to expensive (wat was I...
  2. Peter Vandenbergh

    help tuning night LPR ?

    elaborating.. as requested this is a (simplified) node red flow to change the BW/Collor setting based on brightness of the moment the left node reads the value of a light sensor, the second node (switch) sends values higher then 300lux to the Color request and lower values to BW The 'deadband'...
  3. Peter Vandenbergh

    help tuning night LPR ?

    Camera is beside the street and not far zoomed in, but it start to read plates from about 35meter. I dont use extra IR. It took me a long time to get it right, once I changed the exposure setting to 1/2000 and the gain 0-10 the capture is almost 100% accurate. This felt strange at first because...
  4. Peter Vandenbergh

    help tuning night LPR ?

  5. Peter Vandenbergh

    Time to share, my openalpr install

    After reading almost every post on LPR I created my own setup. Intel I3 8Gb ram and 120GB SSD where I run openalpr on CentOS with a Dahua HFW5231EP-z camera. Results are amazing... but everyone already knows the capabilities of openalpr and Dahua. What I realy want to talk about is wat is...
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